curl -X POST "https://connect.patsnap.com/search/patent/semantic-search-patent?apikey="
-H "Content-Type:application/json"
-H "authorization:Bearer {token}"
-d '{"text":"The invention discloses an automobile front-view based wireless video transmission system and method. The system comprises a front-view camera, a wireless video transmitting module, a wireless video receiving module, a display screen, a display triggering device, a first controller, a wireless command transmitting module, a wireless command receiving module, a second controller and an automobile starting detecting module, wherein the display screen is connected with the wireless video receiving module; the front-view camera is connected with the wireless video transmitting module; the wireless video transmitting module is wirelessly connected with the wireless video receiving module and wirelessly transmits a video shot by the front-view camera; and the wireless video receiving module receives and sends the video and displays the video on the display screen, so that the mounting time of the front-view camera is shortened greatly, no damage can be caused to an original automobile, the front-view camera can be mounted without a threading manner, and great convenience is brought to the owner of the automobile.","limit":10,"apd_to":20220101,"offset":0,"pbd_to":20220101,"country":["CNA","CNB"],"apd_from":20200101,"pbd_from":20200101,"relevancy":"50%"}'

const axios = require('axios');
const options = {
    url: "https://connect.patsnap.com/search/patent/semantic-search-patent",
    method: "POST",
    headers: {
        'Content-Type': 'application/json',
        'authorization': 'Bearer {token}',
    },
    params: {
        'apikey': '',
    },
    data: {
        "text": "The invention discloses an automobile front-view based wireless video transmission system and method. The system comprises a front-view camera, a wireless video transmitting module, a wireless video receiving module, a display screen, a display triggering device, a first controller, a wireless command transmitting module, a wireless command receiving module, a second controller and an automobile starting detecting module, wherein the display screen is connected with the wireless video receiving module; the front-view camera is connected with the wireless video transmitting module; the wireless video transmitting module is wirelessly connected with the wireless video receiving module and wirelessly transmits a video shot by the front-view camera; and the wireless video receiving module receives and sends the video and displays the video on the display screen, so that the mounting time of the front-view camera is shortened greatly, no damage can be caused to an original automobile, the front-view camera can be mounted without a threading manner, and great convenience is brought to the owner of the automobile.",
        "limit": 10,
        "apd_to": 20220101,
        "offset": 0,
        "pbd_to": 20220101,
        "country": [
            "CNA",
            "CNB"
        ],
        "apd_from": 20200101,
        "pbd_from": 20200101,
        "relevancy": "50%"
    }
};
axios(options).then(res => {
    console.log(res.data)
}).catch(err => {
    console.log(err)
})

import requests
url = "https://connect.patsnap.com/search/patent/semantic-search-patent"

params = {
    "apikey": ""
}

payload = {
    "text": "The invention discloses an automobile front-view based wireless video transmission system and method. The system comprises a front-view camera, a wireless video transmitting module, a wireless video receiving module, a display screen, a display triggering device, a first controller, a wireless command transmitting module, a wireless command receiving module, a second controller and an automobile starting detecting module, wherein the display screen is connected with the wireless video receiving module; the front-view camera is connected with the wireless video transmitting module; the wireless video transmitting module is wirelessly connected with the wireless video receiving module and wirelessly transmits a video shot by the front-view camera; and the wireless video receiving module receives and sends the video and displays the video on the display screen, so that the mounting time of the front-view camera is shortened greatly, no damage can be caused to an original automobile, the front-view camera can be mounted without a threading manner, and great convenience is brought to the owner of the automobile.",
    "limit": 10,
    "apd_to": 20220101,
    "offset": 0,
    "pbd_to": 20220101,
    "country": [
        "CNA",
        "CNB"
    ],
    "apd_from": 20200101,
    "pbd_from": 20200101,
    "relevancy": "50%"
}

headers = {
    "Content-Type": "application/json",
    "authorization": "Bearer {token}"
}

response = requests.request("POST", url, params=params, json=payload, headers=headers)

print(response.text)

public static void main(String[] args) {
    String host = "https://connect.patsnap.com";
    String path = "/search/patent/semantic-search-patent";

    Map headers = new HashMap();
    headers.put("Content-Type", "application/json");
    headers.put("authorization", "Bearer {token}");

    Map querys = new HashMap();
    querys.put("apikey", "");
    JSONObject dataBody = (JSONObject)JSON.parse("{\"text\":\"The invention discloses an automobile front-view based wireless video transmission system and method. The system comprises a front-view camera, a wireless video transmitting module, a wireless video receiving module, a display screen, a display triggering device, a first controller, a wireless command transmitting module, a wireless command receiving module, a second controller and an automobile starting detecting module, wherein the display screen is connected with the wireless video receiving module; the front-view camera is connected with the wireless video transmitting module; the wireless video transmitting module is wirelessly connected with the wireless video receiving module and wirelessly transmits a video shot by the front-view camera; and the wireless video receiving module receives and sends the video and displays the video on the display screen, so that the mounting time of the front-view camera is shortened greatly, no damage can be caused to an original automobile, the front-view camera can be mounted without a threading manner, and great convenience is brought to the owner of the automobile.\",\"limit\":10,\"apd_to\":20220101,\"offset\":0,\"pbd_to\":20220101,\"country\":[\"CNA\",\"CNB\"],\"apd_from\":20200101,\"pbd_from\":20200101,\"relevancy\":\"50%\"}");

    try {
        /**
        * Important Tips:
        * Please Download HttpUtils From
        * https://github.com/aliyun/api-gateway-demo-sign-java/blob/master/src/main/java/com/aliyun/api/gateway/demo/util/HttpUtils.java
        *
        * Please refer to the corresponding dependence：
        * https://github.com/aliyun/api-gateway-demo-sign-java/blob/master/pom.xml
        */
        HttpResponse response = HttpUtils.doPost(host, path, null, headers, querys, dataBody.toJSONString());
        System.out.println(EntityUtils.toString(response.getEntity()));
    } catch (Exception e) {
        e.printStackTrace();
    }
}